【摘 要】
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Coordination polymer {[Cu(NPPCA)3(NO3)(H2O)]·NO3·H2O}n 1 ( NPPCA = N-(4′-nitrophenyl)-4-pyridinecarboxamide) has been synthesized by the reaction of NPPCA wi
【机 构】
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Institute of Chemical Science & Engineering,Department of Environmental Science
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Coordination polymer {[Cu(NPPCA)3(NO3)(H2O)]·NO3·H2O}n 1 ( NPPCA = N-(4′-nitrophenyl)-4-pyridinecarboxamide) has been synthesized by the reaction of NPPCA with copper(Ⅱ) nitrate in ethanol-water solution and characterized by X-ray diffraction. 1 crystallizes in the monoclinic space, group P21/n, a = 17.341(6)A, b = 6.744(2) (A), c = 34.555(12)(A), β =100.493(6)°, V = 3974(2) (A)3, Z = 4. Each copper(Ⅱ) ion has a distorted octahedral coordination geometry. Nitrate anion adopts the unusual coordination mode linking two adjacent copper(Ⅱ)ions to form a one-dimensional coordination polymer and these chains are further linked by noncovalent interactions.
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